The ultra-ubiquitous publisher ships from Iran, so to use this site you have
to be willing to tolerate shipping times counted in months rather than days or
weeks. It has a very large selection in a variety of languages, including
English, Arabic, Urdu, Farsi, French, Azerbaijani, Turkish, Russian,
Tajikistani, Spanish, German and few others.

Eimaan Hujjat Bookshop is a stockist of Islamic books and products particulary
specialising in the Jaferi Shia faith. We have a wide range of books on various
topics from different publishers all around the world. We are continously
sourcing and stocking new products on a regular basis.

This is the online catalog of the Al-Khoei Center in New York with English
titles, as well as Arabic, Urdu, and Farsi. Cheaper prices can sometimes be
found elsewhere, so it pays to shop around. But this site has a strong
selection that is regularly updated, the best search options, fast shipping, and
interactive features such as reviews by readers and updates. You can also make
secure donations to Shia Islamic charity needs from the store just as you would
purchase a book.

This site has a variety of books but specializes in the low-cost P.E.T.
publications. Based in the US; low shipping costs. You do have to click a few
too many times to put a book in the cart, but it is well worth it!

This site offers a smaller selection, but is notable for its excellent item
descriptions, good prices and some unique or rare offerings. It is run by the
family that has published a number of great prayer books and children’s
workbooks under the name Tayyiba Publishers. They ship only in the United
States.

This website is based in Canada. It has a good selection that includes some
titles rarely seen or unable elsewhere. A few nice features are that you can
add multiple items from a page to your cart at once, you can easily convert
currency, and you can pay conveniently by PayPal. It is a little harder to
search than some sites but worth spending the time.

And here are the runners-up: these sites may be less appealing due to lower
selection, increased shipping costs or delays, or poorly functioning websites.

Both AbeBooks and Amazon have an ever-increasing collection of books. Try
these if you are looking for a specific title, especially if it is out of print
– the used book sellers can offer surprising finds with the great ease of the
AbeBooks and Amazon interfaces.